Yes, I can confirm this is a double bug with the StopVideo not ending the video immediately, and the standalone not responding to an early click out. I have added this report to the V1.14 tweak list, thanks!
PC SPECS: Windows 8.1 Pro 64-bit, Intel Core i7-5930K (PASSMARK:13645), NVIDIA Geforce GTX 980 GPU (PASSMARK:9762) , 32GB RAM